* {
  margin: 0;
  padding: 0;
}

html, body, #app {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  background-color: #F6F6F6;
}

.van-grid-item__content {
  background-color: #F6F6F6;
}

.colon {
  display: inline-block;
  margin: 0 4px;
  color: #1989fa;
}

.block {
  display: inline-block;
  width: 22px;
  color: #fff;
  font-size: 12px;
  text-align: center;
  background-color: #1989fa;
}

ul, ol, li {
  list-style: none;
}

.van-sidebar {
  height: 100%;
  overflow: auto;
}

.van-sidebar-item {
  text-align: center;
}
